Dr. Annemarie Wensing is a Virologist at the University Medical Center Utrecht. She is the clinical supervisor of the HIV unit at the department of Virology which serves as a WHO reference laboratory for HIV resistance testing. As clinical virology consultant she advises infectious disease specialists in multiple HIV-centers on their choice of antiretroviral regimen. Her research focuses on transmission and mechanisms of HIV drug resistance and HIV entry. She is the technical coordinator of the EuropeHIVResistance a network focussing on transmission of drug resistant HIV and a founding member of the European Society for Antiviral Resistance.